This mold will actually be very close to a simple formwork. To prevent the mixture from sticking to the ground, as for the pouring of garden slabs, one or more sheets of newsprint between the mold and the soil. Concrete cement – concrete cement is the main sticking ingredient in order for the sand and gravel to stick together to form a block.Īvoid dirt floors, and prefer concrete floors.Sand and gravel – the main material needed to make cement bricks.Nails – need to fasten the plywood to make molds.Of course, you cannot make bricks without a mold.
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